Fabspeed Valved Cat-Back Exhaust

Fits: Fabspeed BMW M5 G90/99 Valved Cat-Back Exhaust (2024+)

The new BMW G90 M5 and G99 M5 Touring deliver incredible performance from the factory, but the exhaust note leaves enthusiasts wanting more. The Fabspeed Valved Cat-Back Exhaust System transforms BMW's latest super sedan and wagon with a deeper, more aggressive soundtrack while maintaining the refinement expected from a modern M car. Designed, engineered, and manufactured in-house at Fabspeed Motorsport, this premium exhaust system replaces the restrictive factory rear section with a high-flow valved design that enhances exhaust flow, sharpens throttle response, and unleashes the true character of BMW's twin-turbocharged 4.4L V8. Constructed entirely from mandrel-bent T304L stainless steel, every component is built to withstand extreme temperatures and deliver years of trouble-free performance. Similar premium G90/G99 cat-back systems use free-flowing crossover designs and valved operation to improve exhaust tone, flow, and driver engagement. With the valves closed, the system provides a refined, civilized tone ideal for daily driving and highway cruising. Open the valves and the M5 comes alive with a deeper, more aggressive exhaust note that finally matches the performance capabilities of BMW's flagship sedan and touring models. The Fabspeed Valved Cat-Back is engineered as a direct bolt-on replacement, utilizing factory mounting locations for precise fitment and straightforward installation. No cutting, welding, or permanent modifications are required. FEATURES: Fits all BMW M5 G90 Sedan and G99 Touring models (2024+) Direct bolt-on valved cat-back exhaust system Constructed from premium T304L stainless steel Improves exhaust flow and reduces backpressure Delivers a deeper, more aggressive exhaust tone Refined sound when valves are closed, motorsport-inspired sound when open Precision CNC-machined flanges and brackets Mandrel-bent tubing for maximum flow and durability Designed and manufactured entirely in-house by Fabspeed Motorsport Compatible with factory exhaust valve controls Precision engineered for OEM-level fitment Backed by Fabspeed's Lifetime Warranty THE FABSPEED DIFFERENCE For over 30 years, Fabspeed Motorsport has been developing premium performance exhaust systems for the world's most demanding enthusiasts. Every system is designed using advanced CAD technology, validated through extensive testing, and handcrafted by our team of fabricators at our Fort Washington, Pennsylvania headquarters. The result is an exhaust system that doesn't just make your BMW M5 louder—it makes it sound the way an M car should have from the factory.

Vehicle Fitment

Brand: Fabspeed   Part #: FS.BMW.G9X.VLVB, FS.BMW.G9X.VLVP

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Emissions: no CARB EO number is listed for this part. Check your state's emissions laws before street use.